Principal Data Scientist - Barcelona/Madrid
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Mission
Are you ready to take part in the upcoming AI revolution of the business world? If the answer is a resounding "yes," we have an extraordinary opportunity for you!
About Us
Founded 2020 in Munich, we at Aily Labs are a rapidly expanding start-up in the B2B SaaS area. We've assembled an innovative, smart, and fun team of almost 320+ highly motivated employees across Munich, Barcelona, Madrid, Cluj, and New York.
At Aily Labs, our mission is to democratize AI. Our groundbreaking product is an AI-powered mobile app that unlocks valuable business insights and provides personalized recommendations. We aim to disrupt how companies operate and create the world's first AI decision intelligence platform for faster, simpler, and smarter decision-making.
If you are passionate about data and technology and want to join a team of sharp analytical minds, this opportunity is for you.
Role Overview
We are seeking a Principal Data Scientist in Madrid or Barcelona to lead feature development for our products and perform the following tasks:
* Understand business requirements and design effective ML solutions.
* Select appropriate technologies for each pipeline component (SQL, Python, AWS services, etc.).
* Lead a small team of data scientists in developing application features.
* Own the delivery of business requirements.
* Ensure best coding practices and mentor junior data scientists.
* Validate and approve pull requests.
* Maintain quality standards for deliverables.
* Coordinate with other teams for data exchange protocols.
* Define data use strategies and data design interactions.
* Lead an AI laboratory for discovery and AI product development.
Your Profile
* 7+ years in data science.
* 5+ years with data programming/scripting (Python, R, SQL), including package development and OOP. Bonus: APIs, AWS Lambda, Step Functions.
* Over 4 years in machine learning methodologies (supervised, unsupervised, deep learning).
* Experience leading multiple projects and teams.
* Strong project planning skills.
* Excellent technical communication skills.
* Ability to work in a fast-paced environment and learn quickly.
* Background in data science consulting or product development.
* Bonus: Master’s in Data Science or Machine Learning.
* Bonus: AWS Cloud experience.
What Sets Us Apart
Join us at the forefront of AI transformation, shaping the future of intelligent decision-making in innovative ways.
What We Offer
* Flexible work culture: remote and office options in Barcelona or Madrid.
* Healthcare coverage with Sanitas (Spain).
* Latest devices (MacBook Pro M2 16GB).
* International, supportive team environment.
* Knowledge sharing through bootcamps and events.
* Support for ongoing training and lifelong learning.
About Us
Seniority level
* Mid-Senior level
Employment type
* Full-time
Job function
* Information Technology
Industries
* Software Development
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